Seudónimo
Seudónimo
03-04-2017
Mathematics
contestada
idk how to do "solve 7x+4y=8 for y."
Respuesta :
IGotChillsTheyreX
IGotChillsTheyreX
03-04-2017
7x + 4y =8
If this is the only equation given, the best we can do is solve for y in terms of x.
First, subtract 7x from both sides:
4y = 8-7x
Now divide by 4 to solve for y
Y= (8-7x)/4
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